CA2032792A1 - Machine servant au tri des bouteilles de plastique en fonction de leur composition chimique, en vue de leur recyclage - Google Patents
Machine servant au tri des bouteilles de plastique en fonction de leur composition chimique, en vue de leur recyclageInfo
- Publication number
- CA2032792A1 CA2032792A1 CA 2032792 CA2032792A CA2032792A1 CA 2032792 A1 CA2032792 A1 CA 2032792A1 CA 2032792 CA2032792 CA 2032792 CA 2032792 A CA2032792 A CA 2032792A CA 2032792 A1 CA2032792 A1 CA 2032792A1
- Authority
- CA
- Canada
- Prior art keywords
- wavelength
- wavelengths
- sub
- objects
- different
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 108
- 229920003023 plastic Polymers 0.000 title claims abstract description 108
- 239000000203 mixture Substances 0.000 title description 2
- 239000000463 material Substances 0.000 claims abstract description 119
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 39
- -1 polyethylene Polymers 0.000 claims description 14
- 238000010606 normalization Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 10
- 229920000573 polyethylene Polymers 0.000 claims description 10
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000004064 recycling Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- RJNKBEQRBIJDNM-JTQLQIEISA-N (2s)-2-acetamido-3-(4-hydroxyphenyl)propanamide Chemical compound CC(=O)N[C@H](C(N)=O)CC1=CC=C(O)C=C1 RJNKBEQRBIJDNM-JTQLQIEISA-N 0.000 description 1
- 108091008747 NR2F3 Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 235000021443 coca cola Nutrition 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000023077 detection of light stimulus Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 229940076522 listerine Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Sorting Of Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2032792 CA2032792A1 (fr) | 1990-12-20 | 1990-12-20 | Machine servant au tri des bouteilles de plastique en fonction de leur composition chimique, en vue de leur recyclage |
| EP91403513A EP0493239A1 (fr) | 1990-12-20 | 1991-12-20 | Machine à trier bouteilles en plastiques d'après sa constitution chimique pour le recyclage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2032792 CA2032792A1 (fr) | 1990-12-20 | 1990-12-20 | Machine servant au tri des bouteilles de plastique en fonction de leur composition chimique, en vue de leur recyclage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2032792A1 true CA2032792A1 (fr) | 1992-06-21 |
Family
ID=4146702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2032792 Abandoned CA2032792A1 (fr) | 1990-12-20 | 1990-12-20 | Machine servant au tri des bouteilles de plastique en fonction de leur composition chimique, en vue de leur recyclage |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0493239A1 (fr) |
| CA (1) | CA2032792A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831257A (zh) * | 2014-03-03 | 2014-06-04 | 安徽唯嵩光电科技有限公司 | 一种塑料分拣机及分拣方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4235956C2 (de) * | 1992-10-23 | 1995-09-28 | Rwe Entsorgung Ag | Verwendung von elektromagnetischen Wellen im UV- und sichtbaren Bereich zur Identifizierung der Materialien durch Erfassen der Materialstruktur |
| DE4312915A1 (de) * | 1993-04-10 | 1994-10-13 | Laser Labor Adlershof Gmbh | Verfahren und Anordnung zur IR-spektroskopischen Trennung von Kunststoffen |
| DE4339822C1 (de) * | 1993-11-23 | 1995-05-24 | Noell Gmbh | Verfahren und Vorrichtung zur Sortierung von anorganischen nichtmetallischen Werkstoffen |
| DE29607076U1 (de) * | 1996-04-18 | 1996-08-29 | Erwin Sick Gmbh Optik-Elektronik, 79183 Waldkirch | Opto-elektronischer Sensor zur Erkennung transparenter Objekte |
| JP3908879B2 (ja) * | 1999-10-04 | 2007-04-25 | Ｉｄｅｃ株式会社 | プラスチック判別装置および判別方法 |
| CN104849231B (zh) * | 2015-05-13 | 2017-11-07 | 北京国科虹谱光电技术有限公司 | 一种塑料材质在线识别的方法及装置 |
| CN113618959B (zh) * | 2021-08-02 | 2023-05-09 | 界首市锦丰塑业有限公司 | 一种具备筛选检测功能的废旧塑料回收再生生产设备 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773420A (en) * | 1972-02-28 | 1973-11-20 | Anchor Hocking Corp | Apparatus for measuring the thickness of a metal oxide coating on a glass article |
| US3802558A (en) * | 1973-04-02 | 1974-04-09 | Sortex North America | Refuse sorting and transparency sorting |
| US4017194A (en) * | 1975-09-22 | 1977-04-12 | Anchor Hocking Corporation | Apparatus and method for differentiating between polymer coated glass containers and uncoated containers |
| JPS5658676A (en) * | 1979-10-18 | 1981-05-21 | Hajime Sangyo Kk | Inspection device |
| DE3174515D1 (en) * | 1981-01-19 | 1986-06-05 | Gunsons Sortex Ltd | Sorting machine |
| GB8425273D0 (en) * | 1984-10-05 | 1984-11-14 | Spandrel Etab | Signal responsive to parameter of objects |
| US5141110A (en) * | 1990-02-09 | 1992-08-25 | Hoover Universal, Inc. | Method for sorting plastic articles |
-
1990
- 1990-12-20 CA CA 2032792 patent/CA2032792A1/fr not_active Abandoned
-
1991
- 1991-12-20 EP EP91403513A patent/EP0493239A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831257A (zh) * | 2014-03-03 | 2014-06-04 | 安徽唯嵩光电科技有限公司 | 一种塑料分拣机及分拣方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0493239A1 (fr) | 1992-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |